JBA 6965S 1-3/4" Long Tube Stainless Steel Exhaust Header for Challenger 6.1L Charger/300C/Magnum 6.1L 06-10 Mandrel bent stainless steel tube Patented JBA Firecone collector Factory style emission connections Extra thick collector domes 3/8 inch thick CNC laser-cut flanges with oversized exhaust ports